WebStabilizing selection When selective pressures select against the two extremes of a trait, the population experiences stabilizing selection. For example, plant height might be acted on by stabilizing selection. A plant … WebMar 23, 2024 · Explanation: Stabilizing selection is a from of natural selection that selects against the two extreme ends of a phenotypic trait... Stabilizing selection is the opposite …

Stabilizing Selection Examples & Graph - Study.com

WebExpert Answer. Answer:- first option is correct. T …. Take a look at the following diagram: Selection against both extremes Population after selection Original population Let's say you are measuring antennae length in moths, and as noted in the graph the area under the dotted line represents a population before selection, and under the blue ... WebA scientist wrote a paper titled "Directional Selection in Action" after observing a population of mice for 15 years. The mice typically preferred to eat berries, although a few would also … rock point nursing center mo

Solved Take a look at the following diagram: Selection - Chegg

WebDirectional selection is when, over multiple generations, an entire population shifts its phenotype towards one extreme. Stabilizing selection is when the extremes of that trait decrease in frequency compared to the less extreme phenotypes. In the example of size, the extreme phenotypes are very small and very large. WebNatural selection on polygenic traits can take the form of: Stabilizing selection: Intermediate phenotypes have the highest fitness, and the bell curve tends to narrow. Directional … WebQuestion: 24) Directional Selection a) Acts against both extreme phenotypes and favors intermediate variants b.) Favors individuals at one end of the phenotypic range c.) Favors individuals at both extremes of the phenotypic range 25.) Intersexual Selection is: a) Competition among individuals of the same sex for mates of the opposite sex b.) rockpoint investors